# syntax=docker/dockerfile:1.4
# Smartbotic Database Package Builder — Debian 13 (trixie)
# Produces 4 .deb packages: server, libclient, libclient-dev, cli
#
# Usage:
#   docker buildx build -f packaging/Dockerfile.build \
#     --build-arg BASE_IMAGE=smartbotic-db-build-base:debian13 \
#     --target packages --output "type=local,dest=dist/" .

ARG BASE_IMAGE=debian:trixie
FROM ${BASE_IMAGE} AS builder

ARG BUILD_VERSION=0.0.0
ARG BUILD_DEB_REVISION=1
ARG BUILD_JOBS=16
ARG BUILD_GIT_COMMIT=unknown
ENV DEBIAN_FRONTEND=noninteractive
ENV BUILD_VERSION=${BUILD_VERSION}
ENV BUILD_DEB_REVISION=${BUILD_DEB_REVISION}
ENV BUILD_JOBS=${BUILD_JOBS}

ENV CCACHE_DIR=/ccache
ENV CCACHE_MAXSIZE=2G
ENV CCACHE_COMPRESS=1
ENV CCACHE_COMPRESSLEVEL=6
ENV PATH="/usr/lib/ccache:${PATH}"

# Install deps if not using pre-built base
RUN if [ ! -f /etc/smartbotic-db-build-base ]; then \
    apt-get update && apt-get install -y --no-install-recommends \
    build-essential cmake ninja-build git pkg-config ca-certificates ccache \
    libssl-dev liblz4-dev \
    protobuf-compiler libprotobuf-dev libgrpc++-dev protobuf-compiler-grpc \
    nlohmann-json3-dev libspdlog-dev libfmt-dev dpkg-dev \
    && rm -rf /var/lib/apt/lists/*; \
    else echo "Using pre-built base: $(cat /etc/smartbotic-db-build-base)"; fi

WORKDIR /build

COPY CMakeLists.txt VERSION ./
COPY cmake/ ./cmake/
COPY proto/ ./proto/
COPY client/ ./client/
COPY service/ ./service/
COPY cli/ ./cli/
COPY tests/ ./tests/
COPY packaging/ ./packaging/

# Build with shared libs + Release
RUN --mount=type=cache,target=/ccache,id=smartbotic-db-ccache \
    cmake -B build -G Ninja \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_C_COMPILER_LAUNCHER=ccache \
    -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
    -DSMARTBOTIC_DB_BUILD_SERVICE=ON \
    -DSMARTBOTIC_DB_BUILD_CLIENT=ON \
    -DSMARTBOTIC_DB_BUILD_CLI=ON \
    -DSMARTBOTIC_DB_BUILD_TESTS=ON \
    -DBUILD_SHARED_LIBS=ON \
    && cmake --build build --parallel ${BUILD_JOBS} \
    && ccache --show-stats || true

# Run tests
RUN cd build && LD_LIBRARY_PATH=./client:$LD_LIBRARY_PATH ./tests/test_vector_storage

# Package
FROM builder AS packager
RUN mkdir -p /packages
ENV OUTPUT_DIR=/packages
RUN chmod +x /build/packaging/deb/create-debs.sh && \
    /build/packaging/deb/create-debs.sh

# Output
FROM scratch AS packages
COPY --from=packager /packages/*.deb /